diff --git a/Dockerfile b/Dockerfile
index d8254c44..d6e282ad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,8 @@ RUN pip config --user set global.extra-index-url https://www.piwheels.org/simple
 
 COPY requirements.txt .
 
-RUN python -m pip install --no-cache-dir -U pip && \
+# RUN python -m pip install --no-cache-dir -U pip && \
+RUN python3 -m pip install --no-cache-dir -U pip==19.3.1 && \
     python3 -m pip install --no-cache-dir -r requirements.txt
 
 COPY . /app